Class: Famili::Father

Inherits:
Object
  • Object
show all
Defined in:
lib/famili/father.rb

Instance Method Summary collapse

Constructor Details

#initialize(mother, attributes) ⇒ Father

Returns a new instance of Father.



5
6
7
8
 
# File 'lib/famili/father.rb', line 5

def initialize(mother, attributes)
  @mother = mother
  @attributes = attributes
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(name, *args) ⇒ Object 



56
57
58
59
60
61
62
 
# File 'lib/famili/father.rb', line 56

def method_missing(name, *args)
  if scope_attributes = @mother.class.scopes[name]
    scoped(scope_attributes)
  else
    super(name, *args)
  end
end

Instance Method Details

#build(opts = {}) {|model| ... } ⇒ Object

Yields:

  • (model) 


17
18
19
20
21
22
23
 
# File 'lib/famili/father.rb', line 17

def build(opts = {})
  attributes = merge(opts)
  model = Famili::Child.new(@mother, attributes).born
  yield model if block_given?
  @mother.before_save(model)
  model
end

#build_brothers(num, opts = {}, &block) ⇒ Object 



44
45
46
 
# File 'lib/famili/father.rb', line 44

def build_brothers(num, opts = {}, &block)
  produce_brothers(num, opts, block) { |brother_opts, &init_block| build(brother_opts, &init_block) }
end

#build_hash(opts = {}) ⇒ Object 



10
11
12
13
14
15
 
# File 'lib/famili/father.rb', line 10

def build_hash(opts = {})
  attributes = build(opts).attributes.symbolize_keys
  attributes.delete(:updated_at)
  attributes.delete(:created_at)
  attributes
end

#create(opts = {}, &block) ⇒ Object 



25
26
27
28
29
30
 
# File 'lib/famili/father.rb', line 25

def create(opts = {}, &block)
  model = build(opts, &block)
  model.save!
  @mother.after_create(model)
  model
end

#create_brothers(num, opts = {}, &block) ⇒ Object 



48
49
50
 
# File 'lib/famili/father.rb', line 48

def create_brothers(num, opts = {}, &block)
  produce_brothers(num, opts, block) { |brother_opts, &init_block| create(brother_opts, &init_block) }
end

#produce_brothers(num, opts = {}, init_block, &block) ⇒ Object 



32
33
34
35
36
37
38
39
40
 
# File 'lib/famili/father.rb', line 32

def produce_brothers(num, opts={}, init_block, &block)
  brothers = []
  if init_block && init_block.arity == 2
    num.times { |i| brothers << block.call(opts) { |o| init_block.call(o, i) } }
  else
    num.times { brothers << block.call(opts, &init_block) }
  end
  brothers
end

#scoped(attributes = {}) ⇒ Object 



52
53
54
 
# File 'lib/famili/father.rb', line 52

def scoped(attributes = {})
  Famili::Father.new(@mother, merge(attributes))
end